BTEX EMISSIONS FROM BioCo2 BONDED MOULDING SANDS
نویسندگان
چکیده
منابع مشابه
The Btex Emission from Moulding Sands with Furan Resin Dependence on the Voc Content and Loss on Ignition
S. Żymankowska-Kumon, AGH University of Science and Technology, Kraków, Poland The article contains the results of emission BTEX (benzene, toluene, ethylobenzene and xylenes) during thermal destruction (500 – 1 300 °C) of moulding sand with furan resin. This furan resin is with a high content of free furfuryl alcohol (about 80 %). Knowledge of emissions of these compounds allows the assessment ...
متن کاملThermal Reclamation of the Used Moulding Sands
M. Łucarz, AGH University of Science of Technology, Engineering of Faculty Foundry, Kraków, Poland The paper presents the results of the research on the used moulding sands subjected to mechanical and thermal reclamation at different stages of the process in the foundry. The research on thermal treatment was carried out in an experimental thermal reclamation appliance. The effects of the proces...
متن کاملInfluence of a Reclaimed Sand Addition to Moulding Sand with Furan Resin on Its Impact on the Environment
Metalcasting involves having a molten metal poured in a hollow mould to produce metal objects. These moulds are generally made of sand and are chemically bonded, clay-bonded, or even unbounded. There are many binder systems used. Binders based on furfuryl resins constitute currently the highest fraction in the binders no-bake group. Moulding sand, after knocking out the cast, is partially recla...
متن کاملHarmfulness of Moulding Sands with Bentonite and Lustrous Carbon Carriers
M. Holtzer, B. Grabowska, S. Żymankowska-kumon, D. Kwaśniew skakrólikowska, R. Dańko, W. Solarski, A. Bobrowski, AGH University of Science and Technology, Faculty of Foundry Engineering, Kraków, Poland Procedures have been developed to determine the volume, rate and composition (particularly BTEX: benzene, toluene, ethylbenzene and xylenes and PAHs (polycyclic aromatic hydrocarbons)) of gas evo...
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ژورنال
عنوان ژورنال: Metallurgy and Foundry Engineering
سال: 2013
ISSN: 1230-2325
DOI: 10.7494/mafe.2013.39.1.23